Awarn - 8:00 pm on May 15, 2013 (gmt 0)
I have that issue with the other pages ranking better than the home page. Odd part it is the real junk pages that rank. I have some pages that prior to Penguin were strong and ranked very well on their own and they had links to those pages. None of those pages rank well now. However pages for items that rarely sell (junk) rank better than ever and at times rank better than the homepage. It is strange too because they jump around. I might see the homepage for a while (a week or so) then it is replaced by one of the junk pages, then switches to a different junk page then after a week or so the homepage comes back. Simple fact is Google is screwed up.